The aging process brings about what changes to human cells?
a. Increased neurofibrillary tangles
b. Imbalance of neurotransmitters
c. Increased neuron production
d. Decreased myelin presence
e. Altered dendrite structure
Answer:
a. Increased neurofibrillary tangles
b. Imbalance of neurotransmitters
d. Decreased myelin presence
e. Altered dendrite structure
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During peritoneal dialysis
A) the dialysate is pumped into the peritoneal cavity. B) fluid is drained out by gravity. C) the effluent is a sterile fluid. D) the procedure is repeated continuously for about three to four hours.
While organizing a walking program at an assisted living facility, one resident asks why older people should exercise. Which response would be the best for the nurse to make?
1. "You aren't too old to exercise." 2. "Exercise can help increase your blood pressure." 3. "Exercise has not been shown to have any benefits for people over 80." 4. "Exercise can help reduce the negative effects of stress, which can impact your physical health."
When assisting a confused, agitated resident with activities of daily living (ADLs), you should
A. give the resident three or four choices. B. say as little as possible. C. give lengthy, complete instructions. D. avoid making too many demands.
Which body structure contains the openings to the vagina and urinary meatus?
a. Vestibule b. Mons pubis c. Introitus d. Perineal body